﻿// Upgrade NOTE: replaced 'mul(UNITY_MATRIX_MVP,*)' with 'UnityObjectToClipPos(*)'

Shader "ProBuilder/Reference Unlit"
{
	Properties
	{
		_MainTex ("Texture", 2D) = "white" {}
	}

	SubShader
	{
		Tags { "Queue"="AlphaTest" "IgnoreProjector"="True" "RenderType"="Transparent" }
		Lighting Off
		ZTest LEqual
		Blend SrcAlpha OneMinusSrcAlpha
		ZWrite On
		Cull Off
		Offset 1,1

		Pass
		{
			AlphaTest Greater .25

			CGPROGRAM
			#pragma vertex vert
			#pragma fragment frag
			#include "UnityCG.cginc"

			sampler2D _MainTex;

			struct appdata
			{
				float4 vertex : POSITION;
        		float4 texcoord0 : TEXCOORD0;
			};

			struct v2f
			{
				float4 pos : SV_POSITION;
				float2 uv : TEXCOORD0;
			};

			v2f vert (appdata v)
			{
				v2f o;

				o.pos = UnityObjectToClipPos(v.vertex);
				o.uv = v.texcoord0.xy;

				return o;
			}

			half4 frag (v2f i) : COLOR
			{
				return tex2D(_MainTex, i.uv);
			}

			ENDCG
		}
	}
}
